Here is what to know about the lighthearted beef between the two giants and how they'll be settling the score.

Shaquille O’Neal reignites decades-old feud, agreeing to face Philly icon Charlie Mack in celebrity boxing showdown.

Shaq accepts Charlie Mack’s boxing challenge, saying “Diesel don’t run.” Here’s how their old feud could finally play out in ...

Shaquille O'Neal has accepted a celebrity boxing match with Charles "Charlie Mack'' Alston and a beef between the men dates ...

Shaquille O’Neal agreed to fight Charlie Mack, Will Smith's former bodyguard, who challenged him after the two had a tiff ...

Shaquille O'Neal is preparing for a return to the ring after accepting a challenge from Charles "Charlie Mack" Alston, best ...

Shaquille O'Neal, the NBA legend, has accepted a celebrity boxing challenge from Charles “Charlie Mack” Alston, a music ...

NBA Hall of Famer and Lakers legend Shaquille O’Neal has accepted a boxing challenge from Charlie Mack, who is also the ...

NBA Hall of Famer and Lakers legend Shaquille O’Neal has agreed to step into the boxing ring to face longtime rival Charlie ...

Shaquille O'Neal may have hung up his NBA jersey years ago, but he's not done stepping into the ring-this time, a boxing ring ...

The announcement caused a major stir when O’Neal responded to a public challenge from Charles Charlie Mack Alston, actor and Will Smith’s former bodyguard and also a big name in the Philadelphia ...

Shaquille O’Neal delivered one of the funniest memories of the BIG3 playoffs when he reacted to Dwight Howard’s missed dunk.